com.google.api.client.http.json

Class JsonHttpClient

java.lang.Object

com.google.api.client.http.json.JsonHttpClient

Deprecated.

(scheduled to be removed in 1.14) Use HttpTransport instead.

@Deprecated
public class JsonHttpClient
extends Object

JSON HTTP Client.

Implementation is not thread-safe.

Since:

1.6

Author:

Ravi Mistry

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JsonHttpClient.Builder Deprecated. (scheduled to be removed in 1.14) Use HttpTransport instead.

Constructor Summary

Constructors

Modifier	Constructor and Description
	JsonHttpClient(HttpTransport transport, JsonFactory jsonFactory, String baseUrl) Deprecated. Constructor with required parameters.
	JsonHttpClient(HttpTransport transport, JsonFactory jsonFactory, String rootUrl, String servicePath, HttpRequestInitializer httpRequestInitializer) Deprecated. Constructor with required parameters.
protected	JsonHttpClient(HttpTransport transport, JsonHttpRequestInitializer jsonHttpRequestInitializer, HttpRequestInitializer httpRequestInitializer, JsonFactory jsonFactory, JsonObjectParser jsonObjectParser, String baseUrl, String applicationName) Deprecated. Construct the JsonHttpClient.
protected	JsonHttpClient(HttpTransport transport, JsonHttpRequestInitializer jsonHttpRequestInitializer, HttpRequestInitializer httpRequestInitializer, JsonFactory jsonFactory, JsonObjectParser jsonObjectParser, String rootUrl, String servicePath, String applicationName) Deprecated. Construct the JsonHttpClient.
protected	JsonHttpClient(HttpTransport transport, JsonHttpRequestInitializer jsonHttpRequestInitializer, HttpRequestInitializer httpRequestInitializer, JsonFactory jsonFactory, String baseUrl, String applicationName) Deprecated. Construct the JsonHttpClient.

Method Summary

Methods

Modifier and Type	Method and Description
protected HttpRequest	buildHttpRequest(HttpMethod method, GenericUrl url, Object body) Deprecated. Create an HttpRequest suitable for use against this service.
protected JsonHttpParser	createParser() Deprecated. Creates a JSON parser.
protected JsonHttpContent	createSerializer(Object body) Deprecated. Create a JSON serializer for a request object.
protected InputStream	executeAsInputStream(HttpMethod method, GenericUrl url, Object body) Deprecated. Builds and executes an HttpRequest and then returns the content input stream of HttpResponse.
protected HttpResponse	executeUnparsed(HttpMethod method, GenericUrl url, Object body) Deprecated. Builds and executes a HttpRequest.
protected HttpResponse	executeUnparsed(HttpRequest request) Deprecated. Executes the specified HttpRequest.
String	getApplicationName() Deprecated. Returns the application name to be sent in the User-Agent header of each request or null for none.
String	getBaseUrl() Deprecated. Returns the base URL of the service, for example "https://www.googleapis.com/tasks/v1/" .
JsonFactory	getJsonFactory() Deprecated. Returns the JSON Factory.
JsonHttpParser	getJsonHttpParser() Deprecated. Returns the JSON HTTP Parser.
JsonHttpRequestInitializer	getJsonHttpRequestInitializer() Deprecated. Returns the JSON HTTP request initializer or null for none.
JsonObjectParser	getJsonObjectParser() Deprecated. Returns the JSON Object Parser.
HttpRequestFactory	getRequestFactory() Deprecated. Returns the HTTP request factory.
String	getRootUrl() Deprecated. Returns the root URL of the service, for example https://www.googleapis.com/.
String	getServicePath() Deprecated. Returns the service path of the service, for example "tasks/v1/".
protected void	initialize(JsonHttpRequest jsonHttpRequest) Deprecated. Initializes a JsonHttpRequest using a JsonHttpRequestInitializer.
protected boolean	isBaseUrlUsed() Deprecated. Returns if baseUrl is used instead of servicePath and rootUrl.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JsonHttpClient

public JsonHttpClient(HttpTransport transport,
              JsonFactory jsonFactory,
              String baseUrl)

Deprecated.

Constructor with required parameters.

Use JsonHttpClient.Builder if you need to specify any of the optional parameters.

Parameters:

transport - The transport to use for requests

jsonFactory - A factory for creating JSON parsers and serializers

baseUrl - The base URL of the service. Must end with a "/"

JsonHttpClient

public JsonHttpClient(HttpTransport transport,
              JsonFactory jsonFactory,
              String rootUrl,
              String servicePath,
              HttpRequestInitializer httpRequestInitializer)

Deprecated.

Constructor with required parameters.

Use JsonHttpClient.Builder if you need to specify any of the optional parameters.

Parameters:

transport - The transport to use for requests

jsonFactory - A factory for creating JSON parsers and serializers

rootUrl - The root URL of the service

servicePath - The service path of the service. It is allowed to be an empty string "" or a forward slash "/", if it is a forward slash then it is treated as an empty string

httpRequestInitializer - The HTTP request initializer or null for none

Since:

1.10

JsonHttpClient

protected JsonHttpClient(HttpTransport transport,
              JsonHttpRequestInitializer jsonHttpRequestInitializer,
              HttpRequestInitializer httpRequestInitializer,
              JsonFactory jsonFactory,
              String baseUrl,
              String applicationName)

Deprecated.

Construct the JsonHttpClient.

Parameters:

transport - The transport to use for requests

jsonHttpRequestInitializer - The initializer to use when creating an JsonHttpRequest or null for none

httpRequestInitializer - The initializer to use when creating an HttpRequest or null for none

jsonFactory - A factory for creating JSON parsers and serializers

baseUrl - The base URL of the service. Must end with a "/"

applicationName - The application name to be sent in the User-Agent header of requests or null for none

JsonHttpClient

protected JsonHttpClient(HttpTransport transport,
              JsonHttpRequestInitializer jsonHttpRequestInitializer,
              HttpRequestInitializer httpRequestInitializer,
              JsonFactory jsonFactory,
              JsonObjectParser jsonObjectParser,
              String baseUrl,
              String applicationName)

Deprecated.

Construct the JsonHttpClient.

Parameters:

transport - The transport to use for requests

jsonHttpRequestInitializer - The initializer to use when creating an JsonHttpRequest or null for none

httpRequestInitializer - The initializer to use when creating an HttpRequest or null for none

jsonFactory - A factory for creating JSON parsers and serializers

baseUrl - The base URL of the service. Must end with a "/"

applicationName - The application name to be sent in the User-Agent header of requests or null for none

Since:

1.10

JsonHttpClient

protected JsonHttpClient(HttpTransport transport,
              JsonHttpRequestInitializer jsonHttpRequestInitializer,
              HttpRequestInitializer httpRequestInitializer,
              JsonFactory jsonFactory,
              JsonObjectParser jsonObjectParser,
              String rootUrl,
              String servicePath,
              String applicationName)

Deprecated.

Construct the JsonHttpClient.

Parameters:

transport - The transport to use for requests

jsonHttpRequestInitializer - The initializer to use when creating an JsonHttpRequest or null for none

httpRequestInitializer - The initializer to use when creating an HttpRequest or null for none

jsonFactory - A factory for creating JSON parsers and serializers

jsonObjectParser - JSON parser to use or null if unused. null won't be accepted from 1.11 on.

rootUrl - The root URL of the service

servicePath - The service path of the service. It is allowed to be an empty string "" or a forward slash "/", if it is a forward slash then it is treated as an empty string

applicationName - The application name to be sent in the User-Agent header of requests or null for none

Since:

1.10

Method Detail

isBaseUrlUsed

protected final boolean isBaseUrlUsed()

Deprecated.

Returns if baseUrl is used instead of servicePath and rootUrl.

Since:

1.10

getBaseUrl

public final String getBaseUrl()

Deprecated.

Returns the base URL of the service, for example "https://www.googleapis.com/tasks/v1/" . Must be URL-encoded and must end with a "/". This is determined when the library is generated and normally should not be changed.

getRootUrl

public final String getRootUrl()

Deprecated.

Returns the root URL of the service, for example https://www.googleapis.com/. Must be URL-encoded and must end with a "/".

Since:

1.10

getServicePath

public final String getServicePath()

Deprecated.

Returns the service path of the service, for example "tasks/v1/". Must be URL-encoded and must end with a "/" and not begin with a "/". It is allowed to be an empty string "" or a forward slash "/", if it is a forward slash then it is treated as an empty string

Since:

1.10

getApplicationName

public final String getApplicationName()

Deprecated.

Returns the application name to be sent in the User-Agent header of each request or null for none.

getJsonFactory

public final JsonFactory getJsonFactory()

Deprecated.

Returns the JSON Factory.

getRequestFactory

public final HttpRequestFactory getRequestFactory()

Deprecated.

Returns the HTTP request factory.

getJsonHttpRequestInitializer

public final JsonHttpRequestInitializer getJsonHttpRequestInitializer()

Deprecated.

Returns the JSON HTTP request initializer or null for none.

getJsonHttpParser

public final JsonHttpParser getJsonHttpParser()

Deprecated.

Returns the JSON HTTP Parser. Initializes the parser once and then caches it for all subsequent calls to this method.

createParser

protected JsonHttpParser createParser()

Deprecated.

Creates a JSON parser. Subclasses may override if specific JsonHttpParser implementations are required.

getJsonObjectParser

public final JsonObjectParser getJsonObjectParser()

Deprecated.

Returns the JSON Object Parser.

Since:

1.10

createSerializer

protected JsonHttpContent createSerializer(Object body)

Deprecated.

Create a JSON serializer for a request object. Subclasses may override if specific JsonHttpContent implementations are required.

Parameters:

body - A POJO that can be serialized into JSON

initialize

protected void initialize(JsonHttpRequest jsonHttpRequest)
                   throws IOException

Deprecated.

Initializes a JsonHttpRequest using a JsonHttpRequestInitializer. Subclasses may override if specific behavior is required.

Must be called before the JSON HTTP request is executed, preferably right after the request is instantiated. Sample usage:

    public class Get extends JsonHttpRequest {
      ...
    }

    public Get get(String userId) throws IOException {
      Get result = new Get(userId);
      initialize(result);
      return result;
    }
 

Parameters:

jsonHttpRequest - JSON HTTP Request type

Throws:

IOException

buildHttpRequest

protected HttpRequest buildHttpRequest(HttpMethod method,
                           GenericUrl url,
                           Object body)
                                throws IOException

Deprecated.

Create an HttpRequest suitable for use against this service.

Subclasses may override if specific behavior is required, for example if a sequence of requests need to be built instead of a single request then subclasses should throw an UnsupportedOperationException. Subclasses which override this method can make use of HttpRequest.addParser(com.google.api.client.http.HttpParser), HttpRequest.setContent(com.google.api.client.http.HttpContent) and HttpRequest.setEnableGZipContent(boolean).

Parameters:

method - HTTP Method type

url - The complete URL of the service where requests should be sent

body - A POJO that can be serialized into JSON or null for none

Returns:

newly created HttpRequest

Throws:

IOException

Since:

1.7

executeUnparsed

protected HttpResponse executeUnparsed(HttpMethod method,
                           GenericUrl url,
                           Object body)
                                throws IOException

Deprecated.

Builds and executes a HttpRequest. Subclasses may override if specific behavior is required, for example if a sequence of requests need to be built instead of a single request.

Callers are responsible for disconnecting the HTTP response by calling HttpResponse.disconnect(). Example usage:

     HttpResponse response = client.executeUnparsed(method, url, body);
     try {
       // process response..
     } finally {
       response.disconnect();
     }
 

Parameters:

method - HTTP Method type

url - The complete URL of the service where requests should be sent

body - A POJO that can be serialized into JSON or null for none

Returns:

HttpResponse type

Throws:

IOException - if the request fails

Since:

1.7

executeUnparsed

protected HttpResponse executeUnparsed(HttpRequest request)
                                throws IOException

Deprecated.

Executes the specified HttpRequest. Subclasses may override if specific behavior is required, for example if a custom error is required to be thrown.

Callers are responsible for disconnecting the HTTP response by calling HttpResponse.disconnect(). Example usage:

     HttpResponse response = client.executeUnparsed(request);
     try {
       // process response..
     } finally {
       response.disconnect();
     }
 

Parameters:

request - HTTP Request

Returns:

HttpResponse type

Throws:

IOException - if the request fails

Since:

1.9

executeAsInputStream

protected InputStream executeAsInputStream(HttpMethod method,
                               GenericUrl url,
                               Object body)
                                    throws IOException

Deprecated.

Builds and executes an HttpRequest and then returns the content input stream of HttpResponse. Subclasses may override if specific behavior is required.

Callers are responsible for closing the input stream after it is processed. Example usage:

     InputStream is = client.executeAsInputStream();
     try {
       // Process input stream..
     } finally {
       is.close();
     }
 

Parameters:

method - HTTP Method type

url - The complete URL of the service where requests should be sent

body - A POJO that can be serialized into JSON or null for none

Returns:

input stream of the response content

Throws:

IOException - if the request fails

Since:

1.8